>>2934132Body design, control layout, screen articulation, EVF, vertical controls, build quality. The xt1 was a tank, the xpro2 is a bit fragile regardless of added seals.
In past mirrorless designs, larger bodies have also had better long exposure noise performance due to heat dissipation.
The body style sports better L brackets and letter lenses on a tripod without sag, especially with large filters on the end of the lens.
